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1.
Cureus ; 15(10): e47393, 2023 Oct.
Article in English | MEDLINE | ID: mdl-38021561

ABSTRACT

Osteoid osteomas (OOs) are non-malignant primary bone abnormalities marked by a central nidus surrounded by reactive sclerosis. They typically manifest as aggravated nocturnal pain that responds to non-steroidal anti-inflammatory drugs (NSAIDs). These growths are most frequently found within the intracortical bone and the diaphysis of elongated bones. Within the realm of uncommon conditions, intra-articular OOs (IAOOs) exhibit distinctive presentations, often leading to postponed or inaccurate diagnoses. We present a patient with OO at the distal femur, accessible through the knee joint, which was intraoperatively identified and localized using a needle pricking technique and treated by arthrotomy and mosaicplasty.

2.
Cureus ; 15(10): e47615, 2023 Oct.
Article in English | MEDLINE | ID: mdl-38021615

ABSTRACT

Congenital pseudarthrosis of the tibia (CPT) is a rare, dysplastic condition that is characterized by a "false joint" in the tibia, leading to potential disability. We present a rare case report of a 12-year-old male from India with a history of neurofibromatosis type 1 (NF1) and anterolateral bowing of the tibia since birth. He sustained a tibial fracture during play. X-ray evaluation confirmed the fracture, and a clinical diagnosis of CPT was established. The treatment involved corticotomy for deformity correction and stabilization using Ilizarov's ring fixation. The procedure was successful, with post-operative radiological evaluations showing significant improvement in the center of rotation of angulation (CORA) from 60° pre-operatively to 25° post-operatively. The patient was discharged with an external fixator and after seven months, transitioned to full weight-bearing ambulation with a specialized brace. The Ilizarov procedure proved to be a safe and effective treatment for CPT, offering benefits such as limb lengthening and ankle stabilization.

3.
Eur Heart J Case Rep ; 5(2): ytab005, 2021 Feb.
Article in English | MEDLINE | ID: mdl-33644661

ABSTRACT

BACKGROUND: Spontaneous retroperitoneal haemorrhage (SRH) is a rare cause of retroperitoneal haemorrhage in patients who are on anticoagulants or antiplatelet agents or both. CASE SUMMARY: We report here a rare and catastrophic complication of use of anticoagulants and antiplatelet drugs in a case undergoing coronary angioplasty. The patient had multiple coronary risk factors and developed acute myocardial infarction with pulmonary oedema and hypotension during hospitalization for treatment of lower respiratory tract infection and diabetic ketoacidosis. He underwent successful angioplasty of the culprit vessel but later developed hypotension attributable to retroperitoneal haemorrhage. No bleeding site was identified despite extensive evaluation of the aorta and iliac vessels. DISCUSSION: A diagnosis of SRH is considered when a patient on anticoagulants or antiplatelet drugs develops retroperitoneal haemorrhage without any specific identifiable site of bleeding in the retroperitoneum. Diffuse vasculopathy and atherosclerosis or vasculitis of the small vessels in the retroperitoneum may result in rupture of the most friable vessels and result in bleeding. Intense cough, forceful vomiting or sneezing may also be responsible for traumatizing the vessels and resulting in bleeding. Most cases recover with conservative management but some may benefit from interventional occlusion of the leak or surgical decompression in cases of abdominal compartment syndrome.

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